The film presents a detailed fluorographic study of the normal heart using venous catheterization, showcasing physiological data such as pressure and flow measurements. It illustrates blood flow ...

New research suggests that even slightly high blood pressure in your 30s may raise the risk of a heart attack or stroke later in life. The study by University College London (UCL) of more than 450 ...

A heart attack, or myocardial infarction, happens when oxygen-rich blood does not reach a part of the heart muscle. When you purchase through links on our site, we may earn an affiliate commission.

Normal but high blood pressure in your 30s may raise the risk of heart attack or stroke later in life, research shows. The MyoFit46 study of more than 450 Britons, led by University College London ...

When a doctor listens to someone's heartbeat, they typically hear a characteristic sound: "lub-dub, lub-dub." In some people, though, this two-tone heartbeat is accompanied by whooshing or rasping ...